She'd nearly called him something else. He decided to let it slide, this time. Perhaps he'd ask later, if his curiosity got the better of him. If it had something to do with his future, of course, and she really was from his future -
"I am well enough, thank you," he replied. "I've spent my time meditating, trying to centre myself." He gave her a small smile. "We'll see how well that has worked as the day progresses. And yourself, Jaina? You are well?"
He would return her greeting by calling her 'Jedi' as well, but he didn't know her last name.